DNA Marker Index information for Chromosome: Y Marker: MF177185.1Names and Aliases for this DNA Marker: MF177185.1, MF177185, rs920145778.Chromosome Position in hg38 Human Genome assembly1: 7249568.Chromosome Position in hg19 assembly2: 7117609 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.